1、在cmd中输入scrapy crawl mySpider 提示如下
D:\python_crawl\crawl_software>scrapy crawl mySpider
Scrapy 1.3.0 - no active project
Unknown command: crawl
Use “scrapy” to see available commands
原因:
没有cd到项目根目录,因为crawl会去搜搜cmd目录下的scrapy.cfg
scrapy遇到的常见错误-Unknown command: crawl
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2022-10-15
1、在cmd中输入scrapy crawl mySpider 提示如下
D:\python_crawl\crawl_software>scrapy crawl mySpider
Scrapy 1.3.0 - no active project
Unknown command: crawl
Use “scrapy” to see available commands
原因:
没有cd到项目根目录,因为crawl会去搜搜cmd目录下的scrapy.cfg
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